---> uname -a: Linux prd-centos8-robot-2c-8g-17962.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 5003 19 2113 6821 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:de:80:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fede:80e8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/05/2024 _x86_64_ (2 CPU) 07:32:26 LINUX RESTART (2 CPU) 07:33:01 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 97.20 56.22 40.99 6348.99 32716.95 07:35:01 AM 97.73 7.07 90.67 1260.99 8076.29 07:36:01 AM 53.15 0.63 52.52 48.92 6624.71 07:37:01 AM 7.15 0.88 6.26 123.96 141.09 07:38:01 AM 7.77 0.00 7.77 0.00 519.56 07:39:01 AM 59.98 0.03 59.95 3.47 7585.39 07:40:01 AM 3.90 0.10 3.80 32.13 123.30 07:41:01 AM 0.70 0.00 0.70 0.00 9.58 07:42:01 AM 3.80 0.18 3.61 4.26 184.98 07:43:01 AM 29.47 0.67 28.80 97.42 1233.17 Average: 36.09 6.58 29.51 792.46 5723.63 07:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 5600888 7098584 2281544 28.94 2688 1691532 693644 7.77 177108 1825576 65860 07:35:01 AM 5242840 7048916 2639592 33.49 2688 1983896 699428 7.83 210112 2089612 157084 07:36:01 AM 5199948 7025056 2682484 34.03 2688 2002532 708916 7.94 230448 2107604 1084 07:37:01 AM 5260400 7089456 2622032 33.26 2688 2006456 655656 7.34 239780 2037656 20 07:38:01 AM 5174208 7036648 2708224 34.36 2688 2037688 699416 7.83 249152 2105324 30720 07:39:01 AM 5040836 7061752 2841596 36.05 2688 2190252 640248 7.17 259556 2206756 100 07:40:01 AM 4966316 6988064 2916116 37.00 2688 2191472 745568 8.35 259700 2281024 4 07:41:01 AM 4917272 6939068 2965160 37.62 2688 2191528 809324 9.06 259700 2329964 4 07:42:01 AM 5208732 7069492 2673700 33.92 2688 2032116 631112 7.07 253028 2057900 3528 07:43:01 AM 5141568 7002704 2740864 34.77 2688 2036632 715916 8.02 439596 1951468 16208 Average: 5175301 7035974 2707131 34.34 2688 2036410 699923 7.84 257818 2099288 27461 07:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 244.12 149.88 1109.50 53.42 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 64.22 54.44 688.77 8.35 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 38.22 22.86 268.58 4.46 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 8.95 6.50 2.62 1.88 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 6.40 6.12 3.45 1.66 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 244.84 216.28 313.37 50.91 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 122.93 114.31 1126.70 695.66 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 469.68 427.42 6776.81 27.63 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 298.78 258.19 3393.18 29.29 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 24.54 21.96 21.75 13.85 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 152.28 127.80 1370.53 88.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/05/2024 _x86_64_ (2 CPU) 07:32:26 LINUX RESTART (2 CPU) 07:33:01 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 26.60 0.03 5.32 14.23 0.09 53.73 07:34:01 AM 0 29.35 0.05 5.63 14.16 0.08 50.73 07:34:01 AM 1 23.84 0.02 5.02 14.30 0.10 56.73 07:35:01 AM all 34.60 0.00 5.55 4.86 0.13 54.86 07:35:01 AM 0 36.00 0.00 5.52 4.60 0.12 53.76 07:35:01 AM 1 33.19 0.00 5.58 5.13 0.13 55.97 07:36:01 AM all 14.26 0.00 1.92 3.15 0.08 80.58 07:36:01 AM 0 22.91 0.00 2.29 2.79 0.08 71.93 07:36:01 AM 1 5.60 0.00 1.56 3.51 0.08 89.25 07:37:01 AM all 5.81 0.00 0.87 0.48 0.06 92.79 07:37:01 AM 0 7.88 0.00 1.04 0.57 0.07 90.45 07:37:01 AM 1 3.74 0.00 0.70 0.38 0.05 95.13 07:38:01 AM all 7.38 0.00 1.67 0.32 0.07 90.56 07:38:01 AM 0 13.77 0.00 2.20 0.46 0.07 83.51 07:38:01 AM 1 1.07 0.00 1.15 0.18 0.07 97.53 07:39:01 AM all 22.05 0.00 3.60 3.40 0.09 70.86 07:39:01 AM 0 20.44 0.00 3.41 3.98 0.08 72.09 07:39:01 AM 1 23.67 0.00 3.79 2.82 0.10 69.62 07:40:01 AM all 10.90 0.00 0.64 0.10 0.08 88.28 07:40:01 AM 0 10.03 0.00 0.52 0.05 0.10 89.30 07:40:01 AM 1 11.77 0.00 0.75 0.15 0.07 87.26 07:41:01 AM all 13.87 0.00 1.97 0.00 0.13 84.04 07:41:01 AM 0 21.02 0.00 2.57 0.00 0.15 76.26 07:41:01 AM 1 6.72 0.00 1.36 0.00 0.10 91.81 07:42:01 AM all 9.30 0.00 1.51 0.01 0.11 89.07 07:42:01 AM 0 13.98 0.00 2.15 0.00 0.14 83.73 07:42:01 AM 1 4.68 0.00 0.88 0.02 0.08 94.34 07:43:01 AM all 31.38 0.00 3.61 0.83 0.09 64.10 07:43:01 AM 0 35.71 0.00 4.14 0.55 0.08 59.52 07:43:01 AM 1 27.04 0.00 3.07 1.10 0.10 68.68 Average: all 17.63 0.00 2.67 2.74 0.09 76.87 Average: 0 21.14 0.01 2.95 2.72 0.10 73.09 Average: 1 14.12 0.00 2.39 2.76 0.09 80.64